cis somethimes can not work with pobo.exe

i have installed cis 4.1 for some times,i found it sometimes can not work with some programmes like pobo.exe.since it sometimes came out a error message when i started pobo.exe in the sandbox:
“cmdagent.exe had unknown error(0xc0000417) ,the address is 0x00436704”
however later it’s all ok,as i turned off the sandbox.

Instead of turning off the sandbox, please try adding the file to My Safe Files

Best wishes